Tokamak GOLEM - Shot Database - #39183

The date of discharge execution22-05-18 17:36:40 The session missionGOLEM_II --> EDU (MHD + biasing) The session ID39183 The discharge commentStandard test dischargeDischarge commandcopy./Dirigent.sh --discharge --UBt 800 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 10 --Bt_orientation CW --CD_orientation CW --comment "Standard test discharge"

Technological parameters Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=4,05 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=5,08 mPa (\(p\sub{WG}\sup{request}\)= 10 mPa@\(X\sub{WG}\sup{request}\)=H ) Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=800 V@\(t\sub{B\sub{t}}\sup{request}\)=1000,0 us Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=450 V@\(t\sub{cd}\sup{request}\)=2000,0 us

Plasma: Plasma: yes or no: ☑ Time parameters:\(\Delta t\sub{p}\)=11,73 ms (from:\(t\sub{start}\)=4,20 ms,to:\(t\sub{end}\)=15,93 ms)     Plasma parameters: Loop voltage:\(\overline{U\sub{loop}}\)\(\)=7,48 V; \(\maximum{{\tau \in [discharge]}U\sub{loop}}\)=25,59 V; \(U\sub{breakdown}\)=9,84 V Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,26 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,37 T Plasma current: \(\overline{I\sub{p}}\)=2,91 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=3,48 kA; \(t\sub{Ip}\sup{max}\)=11,75 ms

Basic Diagnostics    

On stage diagnostics

Data flow	measurement →		digitization →		analysis →
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Other diagnostics

Data flow	measurement →		digitization →		analysis →
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Analysis

Name	Analysis results

Infrastructure

main_switch='off',radial_switch='on',vertical_waveform='3000,0;7000,-10;20000,0;25000,0;30000,0',vertical_switch='on',radial_waveform='2000,0;3000,0;9000,-10;11000,-5;22000,-2;25000,0'

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Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @